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added stix_isint(), stix_inttooow(), stix_oowtoint().

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added stix_eqints(), stix_neints(), stix_gtints(), stix_geints(), stix_ltints(), stix_leints().
enhanced some primitive handlers to support large integers
This commit is contained in:
hyunghwan.chung
2015-12-27 18:02:59 +00:00
parent fff2af4762
commit c427f39a12
9 changed files with 627 additions and 284 deletions
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41
stix/lib/stix.h
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@ -227,6 +227,7 @@ typedef enum stix_obj_type_t stix_obj_type_t;
* VM disallows layout changes of a kernel object.
* internal use only.
* moved: 0 or 1. used by GC. internal use only.
* ngc: 0 or 1, used by GC. internal use only.
* trailer: 0 or 1. indicates that there are trailing bytes
* after the object payload. internal use only.
*
@ -260,21 +261,24 @@ typedef enum stix_obj_type_t stix_obj_type_t;
#define STIX_OBJ_FLAGS_EXTRA_BITS 1
#define STIX_OBJ_FLAGS_KERNEL_BITS 2
#define STIX_OBJ_FLAGS_MOVED_BITS 1
#define STIX_OBJ_FLAGS_NGC_BITS 1
#define STIX_OBJ_FLAGS_TRAILER_BITS 1
#define STIX_OBJ_GET_FLAGS_TYPE(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_TYPE_BITS)
#define STIX_OBJ_GET_FLAGS_UNIT(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_UNIT_BITS)
#define STIX_OBJ_GET_FLAGS_EXTRA(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_EXTRA_BITS)
#define STIX_OBJ_GET_FLAGS_KERNEL(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_KERNEL_BITS)
#define STIX_OBJ_GET_FLAGS_MOVED(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_MOVED_BITS)
#define STIX_OBJ_GET_FLAGS_TRAILER(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, 0, STIX_OBJ_FLAGS_TRAILER_BITS)
#define STIX_OBJ_GET_FLAGS_TYPE(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_TYPE_BITS)
#define STIX_OBJ_GET_FLAGS_UNIT(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_UNIT_BITS)
#define STIX_OBJ_GET_FLAGS_EXTRA(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_EXTRA_BITS)
#define STIX_OBJ_GET_FLAGS_KERNEL(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_KERNEL_BITS)
#define STIX_OBJ_GET_FLAGS_MOVED(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_MOVED_BITS)
#define STIX_OBJ_GET_FLAGS_NGC(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_MOVED_BITS)
#define STIX_OBJ_GET_FLAGS_TRAILER(oop) STIX_GETBITS(stix_oow_t, (oop)->_flags, 0, STIX_OBJ_FLAGS_TRAILER_BITS)
#define STIX_OBJ_SET_FLAGS_TYPE(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_TYPE_BITS, v)
#define STIX_OBJ_SET_FLAGS_UNIT(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_UNIT_BITS, v)
#define STIX_OBJ_SET_FLAGS_EXTRA(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_EXTRA_BITS, v)
#define STIX_OBJ_SET_FLAGS_KERNEL(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_KERNEL_BITS, v)
#define STIX_OBJ_SET_FLAGS_MOVED(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_MOVED_BITS, v)
#define STIX_OBJ_SET_FLAGS_TRAILER(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, 0, STIX_OBJ_FLAGS_TRAILER_BITS, v)
#define STIX_OBJ_SET_FLAGS_TYPE(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_TYPE_BITS, v)
#define STIX_OBJ_SET_FLAGS_UNIT(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_UNIT_BITS, v)
#define STIX_OBJ_SET_FLAGS_EXTRA(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_EXTRA_BITS, v)
#define STIX_OBJ_SET_FLAGS_KERNEL(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_KERNEL_BITS, v)
#define STIX_OBJ_SET_FLAGS_MOVED(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS), STIX_OBJ_FLAGS_MOVED_BITS, v)
#define STIX_OBJ_SET_FLAGS_NGC(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, (STIX_OBJ_FLAGS_TRAILER_BITS), STIX_OBJ_FLAGS_MOVED_BITS, v)
#define STIX_OBJ_SET_FLAGS_TRAILER(oop,v) STIX_SETBITS(stix_oow_t, (oop)->_flags, 0, STIX_OBJ_FLAGS_TRAILER_BITS, v)
#define STIX_OBJ_GET_SIZE(oop) ((oop)->_size)
#define STIX_OBJ_GET_CLASS(oop) ((oop)->_class)
@ -288,12 +292,13 @@ typedef enum stix_obj_type_t stix_obj_type_t;
/* [NOTE] this macro doesn't check the range of the actual value.
* make sure that the value of each bit fields given falls within the
* possible range of the defined bits */
#define STIX_OBJ_MAKE_FLAGS(t,u,e,k,m,r) ( \
(((stix_oow_t)(t)) << (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS)) | \
(((stix_oow_t)(u)) << (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS)) | \
(((stix_oow_t)(e)) << (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS)) | \
(((stix_oow_t)(k)) << (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS)) | \
(((stix_oow_t)(m)) << (STIX_OBJ_FLAGS_TRAILER_BITS)) | \
#define STIX_OBJ_MAKE_FLAGS(t,u,e,k,m,g,r) ( \
(((stix_oow_t)(t)) << (STIX_OBJ_FLAGS_UNIT_BITS + STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS)) | \
(((stix_oow_t)(u)) << (STIX_OBJ_FLAGS_EXTRA_BITS + STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS)) | \
(((stix_oow_t)(e)) << (STIX_OBJ_FLAGS_KERNEL_BITS + STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS)) | \
(((stix_oow_t)(k)) << (STIX_OBJ_FLAGS_MOVED_BITS + STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS)) | \
(((stix_oow_t)(m)) << (STIX_OBJ_FLAGS_TRAILER_BITS + STIX_OBJ_FLAGS_NGC_BITS)) | \
(((stix_oow_t)(g)) << (STIX_OBJ_FLAGS_TRAILER_BITS)) | \
(((stix_oow_t)(r)) << 0) \
)